People Don't Change (Dally Winston)

Jenny grew up in New York City. Life was rough, but her best friend Dallas made it more fun. Years ago, Dally moved away, and Jenny never expected to see him again.
Tired of the city, Jenny decided to go live with her cousin in Tulsa. To her surprise, she finds Dally there. She missed him, but he's changed. He isn't like the boy she used to know. He's mean and tough and doesn't care about anything. Jenny wants her friend back, but does he even still exist?